Luca the Builder

Luca Flavius (324 AD-) was the Magister Militum (War Theatre Commander) of the Eastern Roman Empire and Governor of Sirmium (Sremska Mitrovica, Serbia) in Pannonia.

Biography
Luca Flavius was the third son of Valens Flavius, and was the husband of Fausta. A superb administrator, Flavius was made Magister Militum (War Theatre Commander or "Strategos") of the Eastern Roman Empire. He governed the city of Sirmium in Pannonia, and guarded against any Marcomani attacks.